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1. Rate: 10G; Connector: Duplex LC 2. DFB+PIN; Low Power Consumption <1W 3. Applied in Data Center and Campus Networks 4. Fully Compatible with 100+ Vendors 5. SFP+ MSA CompliantSee more
The Cisco SFP-10G-LR compatible SFP+ optical transceiver with an LC duplex connector reaches a link up to 10km over OS2. This 10G SFP+ transceiver is verified to interoperate with original Cisco switches, ranging from enterprise access switches (such as Catalyst 2960/3850 series) to data center core switches (such as Nexus 9000/7000 series). QSFPTEK manufactured 10GBASE-LR SFP+ transceiver module is compliant with SFP+ MSA, IEEE 802.3ae, SFF-8472. Besides, DDM (digital diagnostics monitoring) function is supported on the 10G fiber optic transceiver to achieve real-time operating parameters monitoring.
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Model Name: |
SFP-10G-LR-S |
Vendor Name: |
QSFPTEK |
|
Form Factor: |
SFP+ |
Data Rate: |
10Gbps |
|
Wavelength: |
1310nm |
Distance: |
|
|
Connector: |
LC Duplex |
Cable Type: |
OS2 SMF |
|
Transmitterr Type: |
DFB |
Receiver Type: |
PIN |
|
TX Power: |
-6.5~-0.5dBm |
Receiver Sensitivity: |
<-12.6dBm |
|
Power Consumption: |
<0.8W |
Modulation Format: |
NRZ |
|
DDM: |
Support |
Bit Error Ratio (BER): |
1.00E-12 |
|
Protocols: |
IEEE 802.3ae, SFF-8472 |
Warranty: |
3 Years |



Every module is quality tested for compatibility in the multi-brand switches environment, which guarantees flawless operations.

Every unit sold undergoes rigorous quality testing, to ensure compatibility in the target switch environment, guaranteeing perfect operation.

Every module is qualified through rigorous procedures and advanced equipment to ensure high-quality and reliable optical devices for you.


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Compatible Cisco
Transceivers type SFP-10G-LR-S
We've been using the 10G LR modules for building-to-building links, and they've been rock solid. Plugged them in, links came up immediately, no tuning or weird compatibility issues. Running close to the full 10 km range on single-mode fiber with stable performance. For the price, it's a reliable choice for enterprise networks.
Transceivers typeSFP-10G-LR-S
CompatibleCisco
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This 10GBASE-LR module has been a simple, no-nonsense solution for long links. Plug it in, connect the fiber, and it's up without any extra steps. It's been running quietly in the background with steady performance and no surprises.
Transceivers typeSFP-10G-LR-S
CompatibleCisco
Verified Purchase
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I installed this 10G LR transceiver in my Cisco switch, and it worked right away with no compatibility issues. The stable link over SMF is holding strong at around 8 km, and so far, there haven't been any packet drops. The build feels sturdy, and hot-swapping was smooth. Shipping took a bit longer than I expected, but the product itself is great.
Transceivers typeSFP-10G-LR-S
CompatibleCisco
Verified Purchase
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This is the first time I bought an optical module from QSFPTEK. The quality of the product is very good. It can be recognized and used directly after plugging it in. The heat control of the module is also good, so there is no need to worry about long-term use. The only shortcoming is that I hope the packaging can be strengthened to avoid damage during the express delivery process.
Transceivers typeSFP-10G-LR-S
CompatibleCisco
Verified Purchase
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We purchased a large number of 10G-LR modules at one time. When purchasing these modules, we obtained large order discounts from the sales. It made our finances easier. To be honest, although QSFPTEK's price is low, its product quality is not inferior to others.
Transceivers typeSFP-10G-LR-S
CompatibleCisco
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0
Plug and play, it is very compatible with my Juniper switch. The transmission is stable, and the product quality is excellent.
Transceivers typeSFP-10G-LR-S
CompatibleCisco
Verified Purchase
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It runs well on Cisco Catalyst 9200 and can maintain stable performance under long-term continuous work. The shopping experience is good and the account manager provides a lot of assistance.
Transceivers typeSFP-10G-LR-S
CompatibleCisco
Verified Purchase
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The account manager responded to messages promptly and provided excellent service. The product was packed well and shipped quickly. I received the product on the third day after placing the order.
Transceivers typeSFP-10G-LR-S
CompatibleCisco
Verified Purchase
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I'm really impressed with this 10G optical module! It offers incredible bandwidth and low latency, which is perfect for my company's network upgrade. It's consistently reliable and performs consistently well, which is great! If you're looking for an efficient and stable optical module, this is a great option!
Transceivers typeSFP-10G-LR-S
CompatibleCisco
Verified Purchase
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The shopping experience is good, the shopping process is simple, and the button functions are clear and easy to understand. For some 10G SRs placed in bulk, you only need to click bulk order and fill in the quantity, and then the account manager will contact you.
Transceivers typeSFP-10G-LR-S
CompatibleCisco
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